import { Kapp } from '..';
/**
 * @interface IHookCallback Contains informations about a registered reorderable callback method for a hook.
 * @template TSystem The type of the app, service or custom class that executes this hook.
 */
export interface IHookCallback<TSystem = unknown> {
    /**
     * @property The order number of this callback. The lowest the value, the first it is called.
     */
    order: number;
    /**
     * @property The method to call when this hook is executed.
     */
    callback: (context: IHookContext<TSystem>) => void | Promise<void>;
}
/**
 * @interface IHookContext Contains all informations about the context of the hook when it's used.
 * @template TSystem The type of the app, service or custom class that executes this hook.
 */
export interface IHookContext<TSystem = unknown> {
    /**
     * @property The application that contains the service which uses this hook.
     */
    app: Kapp;
    /**
     * @property The instance of the app, service or custom class that executes this hook.
     */
    system: TSystem;
    /**
     * @property Any data manipulated by the service that uses this hook.
     */
    data: unknown;
    /**
     * @property The name of the hook.
     */
    name: string;
    /**
     * @property The order number of the current hook callback.
     */
    order: number;
}